Determining gross profit using the weighted average cost flow method assumes that the cost of the units sold a. is a weighted average of the purchase cost of all units. b. is costed the same as the ending inventory, that is using a weighted average of the purchase cost of all units. c. neither of these choices is correct. d. both of these choices are correct.

Stocks a, b, and c are similar in some respects: each has an expected return of 10% and a standard deviation of 25%. stocks a and b have returns that are independent of one another; i.e., their correlation coefficient, r, equals zero. stocks a and c have returns that are negatively correlated with one another; i.e., r is less than 0. portfolio ab is a portfolio with half of its money invested in stock a and half in stock b. portfolio ac is a portfolio with half of its money invested in stock a and half invested in stock c. which of the following statements is correct? a. portfolio ab has a standard deviation that is greater than 25%.b. portfolio ac has an expected return that is less than 10%.c. portfolio ac has a standard deviation that is less than 25%.d. portfolio ab has a standard deviation that is equal to 25%.e. portfolio ac has an expected return that is greater than 25%.

Which of the following is least likely to a team solve problems together

Suppose you manage an upscale restaurant in new york city. would involve writing employee schedules and a list of things to do for the chef and other kitchen staff